346425632 has 96 divisors (see below), whose sum is σ = 856396800. Its totient is φ = 134500608.

The previous prime is 346425631. The next prime is 346425641. The reversal of 346425632 is 236524643.

It is a junction number, because it is equal to n+sod(n) for n = 346425592 and 346425601.

It is not an unprimeable number, because it can be changed into a prime (346425631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96119 + ... + 99657.

It is an arithmetic number, because the mean of its divisors is an integer number (8920800).

Almost surely, 2^346425632 is an apocalyptic number.

346425632 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 346425632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (428198400).

346425632 is an abundant number, since it is smaller than the sum of its proper divisors (509971168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346425632 is a wasteful number, since it uses less digits than its factorization.

346425632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3598 (or 3590 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 346425632 is about 18612.5127803851. The cubic root of 346425632 is about 702.3226466844.

The spelling of 346425632 in words is "three hundred forty-six million, four hundred twenty-five thousand, six hundred thirty-two".